1.Ergonomic design with comfortable grip feeling. 2.Smooth movement and precise positioning. 3.Advanced HD technology. 4.Range of up to 10 meters with 2.4GHz transmission. 5.Wireless (Wireless) complete freedom of movement 6.2 buttons and scroll wheel 7.Dynamic resolution of 1600 – 2400 – 3200 DPI 8.nano usb receiver 9.Works with 2 AAA batteries 10.smart energy saving Related
